X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fzone.cpp;h=23b0ac9f093f3962507473f6258c082d3bb3245a;hb=42f767669d9fa699e1fd58a62548b62f5c93a87b;hp=28b178afff15107c470cacf16b2dc9cfb674e63e;hpb=ce29d0ccf89840c9581314301de0ea2b5b261c43;p=r2c2.git

diff --git a/source/libr2c2/zone.cpp b/source/libr2c2/zone.cpp
index 28b178a..23b0ac9 100644
--- a/source/libr2c2/zone.cpp
+++ b/source/libr2c2/zone.cpp
@@ -10,15 +10,15 @@ using namespace Msp;
 namespace R2C2 {
 
 Zone::Zone(Layout &l):
-	layout(l),
+	TrackChain(l),
 	number(0)
 {
-	layout.add_zone(*this);
+	layout.add(*this);
 }
 
 Zone::~Zone()
 {
-	layout.remove_zone(*this);
+	layout.remove(*this);
 }
 
 void Zone::set_name(const string &g, const string &q, unsigned n)
@@ -43,41 +43,6 @@ string Zone::get_name() const
 	return result;
 }
 
-void Zone::add_track(Track &track)
-{
-	if(!is_valid(track))
-		throw InvalidParameterValue("Can't add track to zone");
-
-	tracks.insert(&track);
-}
-
-bool Zone::add_tracks(const TrackSet &trks)
-{
-	TrackSet pending = trks;
-	bool first = true;
-	while(1)
-	{
-		bool ok = false;
-		for(TrackSet::const_iterator i=pending.begin(); i!=pending.end(); ++i)
-			if(is_valid(**i))
-			{
-				tracks.insert(*i);
-				pending.erase(i);
-				ok = true;
-				break;
-			}
-
-		if(!ok)
-		{
-			if(first)
-				throw InvalidParameterValue("Cound not add any tracks to zone");
-			return pending.empty();
-		}
-
-		first = false;
-	}
-}
-
 void Zone::save(list<DataFile::Statement> &st) const
 {
 	st.push_back((DataFile::Statement("group"), group));
@@ -94,19 +59,6 @@ void Zone::save(list<DataFile::Statement> &st) const
 		st.push_back((DataFile::Statement("block"), *i));
 }
 
-bool Zone::is_valid(Track &t) const
-{
-	if(tracks.empty())
-		return true;
-
-	const vector<Track *> &links = t.get_links();
-	for(vector<Track *>::const_iterator i=links.begin(); i!=links.end(); ++i)
-		if(*i && tracks.count(*i))
-			return true;
-
-	return false;
-}
-
 
 Zone::Loader::Loader(Zone &z):
 	DataFile::ObjectLoader<Zone>(z)